The Sardine Run is one of South Africa’s most extraordinary natural events and a major highlight of winter along the KwaZulu-Natal South Coast. Often referred to as “the greatest shoal on earth,” this annual migration sees millions of sardines move north along the coastline, attracting dolphins, sharks, whales, seabirds, and marine life in spectacular numbers.
For travellers, nature lovers, and adventure seekers, the Sardine Run offers a once-in-a-lifetime experience. Knowing when it happens and the best time to visit the South Coast can help you plan an unforgettable holiday or dive adventure.
What Is the Sardine Run?
The Sardine Run is a seasonal migration of billions of sardines that travel from the colder waters of the Cape up the eastern coastline of South Africa. As the shoals move along the coast, they are followed by an incredible variety of predators including:
- Dolphins working together to herd sardines into bait balls
- Sharks feeding on the dense shoals
- Whales passing close to shore
- Seabirds diving dramatically into the water
This natural phenomenon creates one of the most exciting marine wildlife spectacles in the world and draws divers, photographers, and tourists from across the globe.
When Does the Sardine Run Happen in South Africa?
The Sardine Run typically takes place during the South African winter months, most commonly between:
Late May to July (Peak Season)
In most years, the main Sardine Run activity is seen from June through early July, when water temperatures drop and the sardines begin their migration up the coast.
However, sightings can start as early as late May and sometimes continue into August, depending on ocean conditions and water temperature.
Why Winter Triggers the Sardine Run
The migration is influenced by colder ocean currents moving north along the coast. Sardines prefer cooler waters, and when temperatures drop during winter, the conditions become ideal for their movement.
This is why winter is considered the best time to visit the South Coast if you’re hoping to witness the Sardine Run.
Best Times to Visit the KZN South Coast for the Sardine Run
June – The Prime Month
June is widely regarded as the best month to experience the Sardine Run. During this period:
- Sardine shoals are usually most concentrated
- Predator activity is at its peak
- Weather is mild and comfortable
- The coastline is less crowded than summer
This is the preferred time for dive tours and boat excursions.
Early July – Still Excellent Viewing
Early July often continues to deliver strong sardine activity. While shoals may be more spread out, sightings of dolphins, sharks, and whales remain frequent.
It’s also a great time for families and travellers visiting during the winter school holidays.
Late May and August – Occasional Sightings
In some years, early arrivals or late movements occur, allowing lucky visitors to spot sardines outside the peak window. While not guaranteed, these months can still offer exciting marine life encounters.
Why the KZN South Coast Is the Best Place to Experience the Sardine Run
The KwaZulu-Natal South Coast is considered one of the top locations in the world for Sardine Run viewing and diving experiences.
Ideal Coastal Conditions
The South Coast offers:
- Clearer waters in winter
- Accessible beaches and launch points
- Mild winter temperatures
- Calm weather for marine excursions
These conditions make it perfect for both shore-based viewing and offshore dive tours.
Excellent Viewing Areas
Popular Sardine Run hotspots along the South Coast include:
- Port Shepstone
- Umzumbe
- Hibberdene
- Margate
- Park Rynie
These areas regularly see sardine shoals moving close to shore, often within view of beaches and coastal cliffs.
Shore Viewing vs Diving Experiences
Watching From the Shore
Many visitors enjoy viewing the Sardine Run directly from beaches or lookout points. On active days, you can see:
- Dolphins herding fish near the surface
- Birds diving in large flocks
- Water churning from predator activity
It’s a thrilling experience even without entering the ocean.
Diving and Boat Tours
For those seeking a closer look, dive tours provide the ultimate Sardine Run adventure. Being in the water allows you to:
- Witness bait balls up close
- See dolphins hunting in coordinated groups
- Observe sharks and marine life in their natural environment
- Capture incredible underwater photography
Professional operators ensure safe and guided experiences during peak Sardine Run season.
What Else to Enjoy on the South Coast During Sardine Run Season
Winter on the South Coast offers more than just marine life encounters.
Whale Watching
The Sardine Run season overlaps with whale migration, giving visitors the chance to spot humpback whales passing along the coastline.
Peaceful Beaches
Winter brings calm, uncrowded beaches perfect for:
- Long coastal walks
- Picnics
- Scenic photography
- Relaxation by the ocean
Nature Adventures
Visitors can explore inland attractions such as:
- Oribi Gorge for hiking and scenic views
- Coastal nature trails
- Birdwatching spots
Coastal Towns and Villages
Enjoy relaxed seaside towns like Hibberdene, Umzumbe, Oslo Beach, and Port Shepstone, each offering unique charm, local dining, and accommodation options.
Tips for Planning Your Sardine Run Trip
- Plan your visit between June and early July for the best chance of sightings
- Book accommodation early for winter school holiday periods
- Pack warm layers for cooler mornings and evenings
- Keep schedules flexible, as sardine movement depends on ocean conditions
- Choose experienced tour operators for dive and marine excursions
Book Your Sardine Run Dive Tour with South Coast Explore and DiveIn Adventures
To truly experience the Sardine Run, joining a guided dive or marine tour is the best way to witness this incredible phenomenon up close.
South Coast Explore, in partnership with DiveIn Adventures, offers professionally guided Sardine Run dive tours and marine excursions along the KwaZulu-Natal South Coast.
With experienced instructors, safety-focused operations, and in-depth local knowledge, these tours provide unforgettable encounters with one of nature’s greatest spectacles.
Why Book With South Coast Explore and DiveIn Adventures?
- Expert local dive guides
- Safe and professionally managed excursions
- Prime viewing locations along the South Coast
- Ideal for both beginners and experienced divers
- Incredible wildlife experiences
Book Your Adventure Today
Don’t miss the opportunity to be part of the world-famous Sardine Run.
Book your Sardine Run dive tour with South Coast Explore and DiveIn Adventures and experience the South Coast like never before.
Final Thoughts
The Sardine Run is one of South Africa’s most spectacular natural events, and the KwaZulu-Natal South Coast offers some of the best opportunities in the world to witness it.
With peak activity typically occurring between June and early July, winter is the perfect time to plan your South Coast holiday. From breathtaking marine life encounters to peaceful beaches and scenic nature reserves, the region offers a complete winter travel experience.
Whether you’re watching from the shore or diving into the action, the Sardine Run promises unforgettable memories on the South Coast.
